28fe5f2219434d52cefb8ea3e3fdce090a01ef9ea9ed0d5bfadea550e60dc45b

General

Target

28fe5f2219434d52cefb8ea3e3fdce090a01ef9ea9ed0d5bfadea550e60dc45b.exe
Size

15.9MB
MD5

ba0074d540a39cefe328281f020ce3f3
SHA1

efcfe6494fcd2a0b27e0e7a73fdbbb424443d0f4
SHA256

28fe5f2219434d52cefb8ea3e3fdce090a01ef9ea9ed0d5bfadea550e60dc45b
SHA512

9897b6e5380912ce75c7ee65d7ffe8fb7492f30e48949109293695ef4da2ce98f7ebaea5eeb4d0a13816fa4488cb80e01887a6defe83765be27262474d5bf9c2
SSDEEP

393216:Mg7uug7uug7uug7uug7uug7uug7uug7uP:xSjSjSjSjSjSjSjSP

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 3 IoCs

pid	Process
2832	7D57AD13E21.exe
2840	Scegli_nome_allegato.exe
2396	7D57AD13E21.exe

Loads dropped DLL 3 IoCs

pid	Process
2412	28fe5f2219434d52cefb8ea3e3fdce090a01ef9ea9ed0d5bfadea550e60dc45b.exe
2412	28fe5f2219434d52cefb8ea3e3fdce090a01ef9ea9ed0d5bfadea550e60dc45b.exe
2412	28fe5f2219434d52cefb8ea3e3fdce090a01ef9ea9ed0d5bfadea550e60dc45b.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Update = "C:\\Users\\Admin\\AppData\\Roaming\\7D57AD13E21.exe"	reg.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2832 set thread context of 2396	2832	7D57AD13E21.exe	33

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7D57AD13E21.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	28fe5f2219434d52cefb8ea3e3fdce090a01ef9ea9ed0d5bfadea550e60dc45b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7D57AD13E21.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Scegli_nome_allegato.exe

Modifies Internet Explorer settings 1 TTPs 3 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Internet Explorer\Main	Scegli_nome_allegato.exe
Key created	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	Scegli_nome_allegato.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	Scegli_nome_allegato.exe

Modifies registry key 1 TTPs 1 IoCs

Modify Registry

T1112

pid	Process
2172	reg.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
2840	Scegli_nome_allegato.exe
2840	Scegli_nome_allegato.exe
2840	Scegli_nome_allegato.exe
2396	7D57AD13E21.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 2412 wrote to memory of 2172	2412	28fe5f2219434d52cefb8ea3e3fdce090a01ef9ea9ed0d5bfadea550e60dc45b.exe	29
PID 2412 wrote to memory of 2172	2412	28fe5f2219434d52cefb8ea3e3fdce090a01ef9ea9ed0d5bfadea550e60dc45b.exe	29
PID 2412 wrote to memory of 2172	2412	28fe5f2219434d52cefb8ea3e3fdce090a01ef9ea9ed0d5bfadea550e60dc45b.exe	29
PID 2412 wrote to memory of 2172	2412	28fe5f2219434d52cefb8ea3e3fdce090a01ef9ea9ed0d5bfadea550e60dc45b.exe	29
PID 2412 wrote to memory of 2832	2412	28fe5f2219434d52cefb8ea3e3fdce090a01ef9ea9ed0d5bfadea550e60dc45b.exe	31
PID 2412 wrote to memory of 2832	2412	28fe5f2219434d52cefb8ea3e3fdce090a01ef9ea9ed0d5bfadea550e60dc45b.exe	31
PID 2412 wrote to memory of 2832	2412	28fe5f2219434d52cefb8ea3e3fdce090a01ef9ea9ed0d5bfadea550e60dc45b.exe	31
PID 2412 wrote to memory of 2832	2412	28fe5f2219434d52cefb8ea3e3fdce090a01ef9ea9ed0d5bfadea550e60dc45b.exe	31
PID 2412 wrote to memory of 2840	2412	28fe5f2219434d52cefb8ea3e3fdce090a01ef9ea9ed0d5bfadea550e60dc45b.exe	32
PID 2412 wrote to memory of 2840	2412	28fe5f2219434d52cefb8ea3e3fdce090a01ef9ea9ed0d5bfadea550e60dc45b.exe	32
PID 2412 wrote to memory of 2840	2412	28fe5f2219434d52cefb8ea3e3fdce090a01ef9ea9ed0d5bfadea550e60dc45b.exe	32
PID 2412 wrote to memory of 2840	2412	28fe5f2219434d52cefb8ea3e3fdce090a01ef9ea9ed0d5bfadea550e60dc45b.exe	32
PID 2832 wrote to memory of 2396	2832	7D57AD13E21.exe	33
PID 2832 wrote to memory of 2396	2832	7D57AD13E21.exe	33
PID 2832 wrote to memory of 2396	2832	7D57AD13E21.exe	33
PID 2832 wrote to memory of 2396	2832	7D57AD13E21.exe	33
PID 2832 wrote to memory of 2396	2832	7D57AD13E21.exe	33
PID 2832 wrote to memory of 2396	2832	7D57AD13E21.exe	33

C:\Users\Admin\AppData\Local\Temp\28fe5f2219434d52cefb8ea3e3fdce090a01ef9ea9ed0d5bfadea550e60dc45b.exe
"C:\Users\Admin\AppData\Local\Temp\28fe5f2219434d52cefb8ea3e3fdce090a01ef9ea9ed0d5bfadea550e60dc45b.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2412
- C:\Windows\SysWOW64\reg.exe
  "C:\Windows\System32\reg.exe" ADD HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v "Windows Update" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\7D57AD13E21.exe" /f
  2⤵
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Modifies registry key
  PID:2172
- C:\Users\Admin\AppData\Roaming\7D57AD13E21.exe
  "C:\Users\Admin\AppData\Roaming\7D57AD13E21.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2832
- - C:\Users\Admin\AppData\Roaming\7D57AD13E21.exe
    "C:\Users\Admin\AppData\Roaming\7D57AD13E21.exe"
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    PID:2396
- C:\Users\Admin\AppData\Roaming\Scegli_nome_allegato.exe
  "C:\Users\Admin\AppData\Roaming\Scegli_nome_allegato.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2840

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

3

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Scegli_nome_allegato.exe

Filesize
1.0MB

MD5
a2f259ceb892d3b0d1d121997c8927e3

SHA1
6e0a7239822b8d365d690a314f231286355f6cc6

SHA256
ab01a333f38605cbcebd80e0a84ffae2803a9b4f6bebb1e9f773e949a87cb420

SHA512
5ae1b60390c94c9e79d3b500a55b775d82556e599963d533170b9f35ad5cfa2df1b7d24de1890acf8e1e2c356830396091d46632dbc6ee43a7d042d4facb5dad

Download Submit
\Users\Admin\AppData\Roaming\7D57AD13E21.exe

Filesize
15.9MB

MD5
d5f294611a6318d4a03f3cfffe4509d9

SHA1
6069e24dbc984342d39390b1f5a766c25888b6b3

SHA256
f97f8b7b761a892c6dab3626cacc0b209ba01cf5655758f7621576c9fe00bf01

SHA512
765fd5cadbad81ffad7415b9fde6b57707de9e2e6af74845b1eafe1112ad0185e7fefd779c9b59e9b6acda76700cb3f4d0c5c3dc861d599e86c0de0c58e486d9

Download Submit
memory/2396-48-0x0000000000400000-0x00000000004A6000-memory.dmp

Filesize
664KB

Download
memory/2396-51-0x0000000000400000-0x00000000004A6000-memory.dmp

Filesize
664KB

Download
memory/2396-45-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2396-43-0x0000000000400000-0x00000000004A6000-memory.dmp

Filesize
664KB

Download
memory/2396-46-0x0000000000400000-0x00000000004A6000-memory.dmp

Filesize
664KB

Download
memory/2412-20-0x0000000000400000-0x0000000000601000-memory.dmp

Filesize
2.0MB

Download
memory/2412-0-0x00000000001B0000-0x00000000001B1000-memory.dmp

Filesize
4KB

Download
memory/2412-2-0x0000000000400000-0x0000000000601000-memory.dmp

Filesize
2.0MB

Download
memory/2412-1-0x0000000000400000-0x0000000000601000-memory.dmp

Filesize
2.0MB

Download
memory/2832-38-0x0000000000400000-0x0000000000601000-memory.dmp

Filesize
2.0MB

Download
memory/2832-40-0x0000000000400000-0x0000000000601000-memory.dmp

Filesize
2.0MB

Download
memory/2832-49-0x0000000000400000-0x0000000000601000-memory.dmp

Filesize
2.0MB

Download
memory/2832-15-0x00000000003B0000-0x00000000003B1000-memory.dmp

Filesize
4KB

Download
memory/2840-39-0x0000000000400000-0x00000000004FB000-memory.dmp

Filesize
1004KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads